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| author |  Russell Currey <ruscur@russell.cc>
| 2023-02-10 19:03:49 +1100 |
|---|---|---|
| committer |  Michael Ellerman <mpe@ellerman.id.au>
| 2023-02-12 22:12:38 +1100 |
| commit | 90b74e305d6b5a444b1283dd7ad1caf6acaa0340 (patch) | |
| tree | 53917ed40fb4fe341caab16c6be4e84744957bb7 /arch/powerpc/platforms | |
| parent | powerpc/secvar: Don't print error on ENOENT when reading variables (diff) | |
| download | linux-90b74e305d6b5a444b1283dd7ad1caf6acaa0340.tar.gz linux-90b74e305d6b5a444b1283dd7ad1caf6acaa0340.tar.bz2 linux-90b74e305d6b5a444b1283dd7ad1caf6acaa0340.zip | |
powerpc/pseries: Move plpks.h to include directory
Move plpks.h from platforms/pseries/ to include/asm/. This is necessary
for later patches to make use of the PLPKS from code in other subsystems.
Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230210080401.345462-15-ajd@linux.ibm.com
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/pseries/plpks.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/plpks.h | 71 |
2 files changed, 1 insertions, 73 deletions
diff --git a/arch/powerpc/platforms/pseries/plpks.c b/arch/powerpc/platforms/pseries/plpks.c index a01cf2ff140a..13e6daadb179 100644 --- a/arch/powerpc/platforms/pseries/plpks.c +++ b/arch/powerpc/platforms/pseries/plpks.c @@ -18,8 +18,7 @@ #include <linux/types.h> #include <asm/hvcall.h> #include <asm/machdep.h> - -#include "plpks.h" +#include <asm/plpks.h> #define PKS_FW_OWNER 0x1 #define PKS_BOOTLOADER_OWNER 0x2 diff --git a/arch/powerpc/platforms/pseries/plpks.h b/arch/powerpc/platforms/pseries/plpks.h deleted file mode 100644 index 275ccd86bfb5..000000000000 --- a/arch/powerpc/platforms/pseries/plpks.h +++ /dev/null @@ -1,71 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2022 IBM Corporation - * Author: Nayna Jain <nayna@linux.ibm.com> - * - * Platform keystore for pseries LPAR(PLPKS). - */ - -#ifndef _PSERIES_PLPKS_H -#define _PSERIES_PLPKS_H - -#include <linux/types.h> -#include <linux/list.h> - -#define OSSECBOOTAUDIT 0x40000000 -#define OSSECBOOTENFORCE 0x20000000 -#define WORLDREADABLE 0x08000000 -#define SIGNEDUPDATE 0x01000000 - -#define PLPKS_VAR_LINUX 0x02 -#define PLPKS_VAR_COMMON 0x04 - -struct plpks_var { - char *component; - u8 *name; - u8 *data; - u32 policy; - u16 namelen; - u16 datalen; - u8 os; -}; - -struct plpks_var_name { - u8 *name; - u16 namelen; -}; - -struct plpks_var_name_list { - u32 varcount; - struct plpks_var_name varlist[]; -}; - -/** - * Writes the specified var and its data to PKS. - * Any caller of PKS driver should present a valid component type for - * their variable. - */ -int plpks_write_var(struct plpks_var var); - -/** - * Removes the specified var and its data from PKS. - */ -int plpks_remove_var(char *component, u8 varos, - struct plpks_var_name vname); - -/** - * Returns the data for the specified os variable. - */ -int plpks_read_os_var(struct plpks_var *var); - -/** - * Returns the data for the specified firmware variable. - */ -int plpks_read_fw_var(struct plpks_var *var); - -/** - * Returns the data for the specified bootloader variable. - */ -int plpks_read_bootloader_var(struct plpks_var *var); - -#endif |